package com.jnmd.mapper;

import java.util.List;

import com.jnmd.pojo.Speaker;

public interface SpeakerMapper {

	/**
	 * 查询所有speaker
	 */
	public List<Speaker> getAllSpeaker();

	public void addSpeaker(Speaker speaker);

	public Speaker editSpeaker(int id);

	public void updateSpeaker(Speaker speaker);

	public int deleteSpeaker(int id);
	
	

	
}
